Report for 21895

Name

NYLS-AS - New York Law School, US

AS Adjacency Report

In the context of this report "Upstream" indicates that there is an adjacent AS that lines between the BGP table collection point (in this case at AS6447) and the specified AS. Similarly, "Downstream" refers to an adjacent AS that lies beyond the specified AS. This upstream / downstream categorisation is strictly a description relative topology, and should not be confused with provider / customer / peer inter-AS relationships.

21895 NYLS-AS, US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS54004         OPTIMUM-WIFI2, US
    AS46887         CROWNCASTLE-AS46887, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
35593 AS21895        ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  NYLS-AS, US

Aggregation Suggestions

        Filter: Aggregates, Specifics

This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.

 Rank AS            AS Name                                      Current  Wthdw  Aggte  Annce Redctn       %
12482 AS21895       NYLS-AS, US                                        4      4      1      1      3  75.00%


  Prefix               AS Path                              Aggregation Suggestion
  208.67.208.0/22      22652 1299 46887 21895 + Announce - aggregate of 208.67.208.0/23 (22652 1299 46887 21895) and 208.67.210.0/23 (22652 1299 46887 21895)
  208.67.208.0/24      22652 1299 46887 21895 - Withdrawn - aggregated with 208.67.209.0/24 (22652 1299 46887 21895)
  208.67.209.0/24      22652 1299 46887 21895 - Withdrawn - aggregated with 208.67.208.0/24 (22652 1299 46887 21895)
  208.67.210.0/24      22652 1299 46887 21895 - Withdrawn - aggregated with 208.67.211.0/24 (22652 1299 46887 21895)
  208.67.211.0/24      22652 1299 46887 21895 - Withdrawn - aggregated with 208.67.210.0/24 (22652 1299 46887 21895)

Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.

AS21895   4 More Specifics   4 Total Advertisements   NYLS-AS, US
    208.67.208.0/24               208.67.208.0/22
    208.67.209.0/24               208.67.208.0/22
    208.67.210.0/24               208.67.208.0/22
    208.67.211.0/24               208.67.208.0/22

Whois Entry

whois: 402590

IANA has recorded AS21895 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS21895\n             
             #
             # ARIN WHOIS data and services are subject to the Terms of Use
             # available at: https://www.arin.net/resources/registry/whois/tou/
             #
             # If you see inaccuracies in the results, please report at
             # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
             #
             # Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
             #
             
             
             ASNumber:       21895
             ASName:         NYLS-AS
             ASHandle:       AS21895
             RegDate:        2006-02-07
             Updated:        2012-03-02
             Ref:            https://rdap.arin.net/registry/autnum/21895
             
             
             OrgName:        New York Law School
             OrgId:          NYLS
             Address:        57 Worth Street
             City:           New York
             StateProv:      NY
             PostalCode:     10013
             Country:        US
             RegDate:        2006-01-12
             Updated:        2025-11-10
             Ref:            https://rdap.arin.net/registry/entity/NYLS
             
             
             OrgTechHandle: NETWO10425-ARIN
             OrgTechName:   Network Services
             OrgTechPhone:  +1-212-431-2387 
             OrgTechEmail:  networkservices@nyls.edu
             OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO10425-ARIN
             
             OrgAbuseHandle: TECHN332-ARIN
             OrgAbuseName:   Technical Director
             OrgAbusePhone:  +1-212-431-2387 
             OrgAbuseEmail:  networkservices@nyls.edu
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/TECHN332-ARIN
             
             OrgTechHandle: TECHN332-ARIN
             OrgTechName:   Technical Director
             OrgTechPhone:  +1-212-431-2387 
             OrgTechEmail:  networkservices@nyls.edu
             OrgTechRef:    https://rdap.arin.net/registry/entity/TECHN332-ARIN
             
             RTechHandle: TECHN332-ARIN
             RTechName:   Technical Director
             RTechPhone:  +1-212-431-2387 
             RTechEmail:  networkservices@nyls.edu
             RTechRef:    https://rdap.arin.net/registry/entity/TECHN332-ARIN
             
             
             #
             # ARIN WHOIS data and services are subject to the Terms of Use
             # available at: https://www.arin.net/resources/registry/whois/tou/
             #
             # If you see inaccuracies in the results, please report at
             # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
             #
             # Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
             #